<p>Shipping a final version of the Mozilla Firefox browser for the Windows 8 "Metro" environment "would be a mistake," according to a Mozilla vice president, because of the relatively minuscule number of users on the platform.</p><p>In fact, Mozilla has never seen more than 1,000 users pre-testing the beta version of Mozilla, said Johnathan Nightingale, the vice president of Firefox, in a blog post on Friday. But on any given day, millions of of people test pre-release versions of Firefox on other platforms, he added.</p><p>"Mozilla builds software to make the world better, but we have to pick our battles," Nightingale wrote. "We're not as tiny as we were when we shipped Firefox 1.0, but we still need to focus on the projects with the most impact for our mission; the massive scale of our competitors and of the work to be done requires us to marshal our forces appropriately."</p><p>Mozilla launched its Metro effort in 2012, Nightingale said, and the team "broke through" Microsoft's controls and began developing Firefox for x86-based versions of the platform. Mozilla never developed a version of Firefox for Windows RT using ARM chips, after the company complained in 2012 that Microsoft was locking Windows users to its own browser.</p><p><a href="http://www.pcworld.com/article/2108742/mozilla-kills-firefox-browser-for-windows-8-metro.html">Keep reading...</a></p><p>Read also:</p><p><a href="http://venturebeat.com/2014/03/15/mozilla-kills-metro-windows-8-firefox-plans-claims-interest-has-been-pretty-flat/">Mozilla kills &#039;Metro&#039; Windows 8 Firefox plans, claims interest has been ...</a> (VentureBeat)</p><p><a href="http://www.zdnet.com/mozilla-abandons-development-of-metro-firefox-for-windows-8-7000027346/">Mozilla abandons development of Metro Firefox for Windows 8</a> (ZDNet)</p><p><a href="http://liliputing.com/2014/03/mozilla-kills-firefox-windows-8-metro-figures-probably-wont-notice.html">Mozilla kills Firefox for Windows 8 Metro, figures you probably won&#039;t notice</a> (Liliputing)</p><p>Explore: <a href="http://news.google.com/news/more?ncl=d_ittncrCGmBDlMgBnzKplk7PQGIM&authuser=0&ned=us">39 additional articles.</a></p>